13381931741396675625

Names of 13381931741396675625

• Cardinal: 13381931741396675625 can be written as Thirteen quintillion, three hundred eighty-one quadrillion, nine hundred thirty-one trillion, seven hundred forty-one billion, three hundred ninety-six million, six hundred seventy-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3381931741396675625 × 10¹⁹

Factors of 13381931741396675625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 206

Divisors of 13381931741396675625

• Number of divisors d(n): 315
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 125 147 175 191 225 245 315 375 441 525 573 625 735 875 955 1125 1225 1337 1575 1719 1875 2205 2625 2865 3675 4011 4375 4775 5625 6125 6685 7875 8595 9359 11025 12033 13125 14325 18375 20055 23875 28077 30625 33425 36481 39375 42975 46795 55125 60165 71625 84231 91875 100275 109443 119375 140385 167125 182405 214875 233975 255367 275625 300825 328329 358125 421155 501375 547215 701925 766101 835625 912025 1074375 1169875 1276835 1504125 1641645 1787569 2105775 2298303 2506875 2736075 3509625 3830505 4560125 5362707 5849375 6384175 6967871 7520625 8208225 8937845 10528875 11491515 13680375 16088121 17548125 19152525 20903613 22800625 26813535 31920875 34839355 41041125 44689225 48775097 52644375 57457575 62710839 68401875 80440605 95762625 104518065 134067675 146325291 159604375 174196775 205205625 223446125 243875485 287287875 313554195 341425679 402203025 438975873 478813125 522590325 670338375 731626455 870983875 1024277037 1117230625 1219377425 1330863361 1436439375 1567770975 1707128395 2011015125 2194879365 2612951625 3072831111 3351691875 3658132275 3992590083 4354919375 5121385185 6096887125 6654316805 7838854875 8535641975 9316043527 10055075625 10974396825 11977770249 13064758125 15364155555 18290661375 19962950415 25606925925 27948130581 30484435625 33271584025 39194274375 42678209875 46580217635 54871984125 59888851245 65212304689 76820777775 83844391743 91453306875 99814752075 128034629625 139740652905 166357920125 195636914067 213391049375 232901088175 254194901951 274359920625 299444256225 326061523445 384103888875 419221958715 499073760375 586910742201 640173148125 698703264525 762584705853 831789600625 978184570335 1164505440875 1270974509755 1497221281125 1630307617225 1779364313657 1920519444375 2096109793575 2287754117559 2495368801875 2934553711005 3493516322625 3812923529265 4890922851675 5338092940971 5822527204375 6354872548775 7486106405625 8151538086125 8896821568285 10480548967875 11438770587795 12455550195599 14672768555025 16014278822913 17467581613125 19064617646325 24454614258375 26690464704855 31774362743875 37366650586797 40757690430625 44484107841425 48551226272641 52402744839375 57193852938975 62277750977995 73363842775125 80071394114565 95323088231625 112099951760391 122273071291875 133452323524275 145653678817923 158871813719375 186833252933985 222420539207125 242756131363205 285969264694875 311388754889975 339858583908487 366819213875625 400356970572825 436961036453769 476615441158125 560499758801955 667261617621375 728268394089615 934166264669925 1019575751725461 1112102696035625 1213780656816025 1429846323474375 1556943774449875 1699292919542435 2001784852864125 2184805182268845 2379010087359409 2802498794009775 3058727255176383 3336308088106875 3641341970448075 4670831323349625 5097878758627305 6068903284080125 7137030262078227 7784718872249375 8496464597712175 10008924264320625 10924025911344225 11895050436797045 14012493970048875 15293636275881915 18206709852240375 21411090786234681 23354156616748125 25489393793136525 30344516420400625 35685151310391135 42482322988560875 54620129556721125 59475252183985225 70062469850244375 76468181379409575 91033549261201875 107055453931173405 127446968965682625 178425756551955675 212411614942804375 273100647783605625 297376260919926125 382340906897047875 535277269655867025 637234844828413125 892128782759778375 1486881304599630625 1911704534485239375 2676386348279335125 4460643913798891875 13381931741396675625
• Sum of all divisors σ(n): 28245496399832906337
• Sum of proper divisors (its aliquot sum) s(n): 14863564658436230712
• 13381931741396675625 is an abundant number, because the sum of its proper divisors (14863564658436230712) is greater than itself. Its abundance is 1481632917039555087

Bases of 13381931741396675625

• Binary: 1011100110110110001011000000010010101110011110010010110000101001₂
• Hexadecimal: 0xB9B62C04AE792C29
• Base-36: 2TO3UWDR8WCO9

Squares and roots of 13381931741396675625

• 13381931741396675625 squared (13381931741396675625²) is 179076097131399863355294377801469140625
• 13381931741396675625 cubed (13381931741396675625³) is 2396384108328114001949435342621701683735063975400634765625
• 13381931741396675625 is a perfect square number. Its square root is 3658132275
• The cube root of 13381931741396675625 is 2374139.6989809795
• Being both a perfect square and a perfect cube, 13381931741396675625 is also a perfect sixth number.

Scales and comparisons

• 13,381,931,741,396,675,625 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,381,931,741,396,675,625 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13381931741396675625 cubic inches would be around 197845 feet tall.

Recreational maths with 13381931741396675625

• 13381931741396675625 backwards is 52657669314713918331
• The number of decimal digits it has is: 20
• The sum of 13381931741396675625's digits is 90
• More coming soon!